Vulnerability Monitor

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CVE-2021-40906

CheckMK Raw Edition software (versions 1.5.0 to 1.6.0) does not sanitise the input of a web service parameter that is in an unauthenticated zone. This Reflected XSS allows an attacker to open a backdoor on the device with HTML content and interpreted by the browser (such as JavaScript or other client-side scripts) or to steal the session cookies of a user who has previously authenticated via a man in the middle. Successful exploitation requires access to the web service resource without authentication.

Published

2022-03-25T23:15:08.287

Last Modified

2024-11-21T06:25:04.797

Status

Modified

Source

[email protected]

Severity

CVSSv3.1: 6.1 (MEDIUM)

CVSSv2 Vector

AV:N/AC:M/Au:N/C:N/I:P/A:N

  • Access Vector: NETWORK
  • Access Complexity: MEDIUM
  • Authentication: NONE
  • Confidentiality Impact: NONE
  • Integrity Impact: PARTIAL
  • Availability Impact: NONE
Exploitability Score

8.6

Impact Score

2.9

Weaknesses
  • Type: Primary
    CWE-79
Affected Vendors & Products
Type Vendor Product Version/Range Vulnerable?
Application checkmk checkmk < 1.6.0 Yes
Application checkmk checkmk 1.6.0 Yes
Application checkmk checkmk 1.6.0 Yes
Application checkmk checkmk 1.6.0 Yes
Application checkmk checkmk 1.6.0 Yes
Application checkmk checkmk 1.6.0 Yes
Application checkmk checkmk 1.6.0 Yes
Application checkmk checkmk 1.6.0 Yes
Application checkmk checkmk 1.6.0 Yes
Application checkmk checkmk 1.6.0 Yes
Application checkmk checkmk 1.6.0 Yes
Application checkmk checkmk 1.6.0 Yes
Application checkmk checkmk 1.6.0 Yes
Application checkmk checkmk 1.6.0 Yes
Application checkmk checkmk 1.6.0 Yes
Application checkmk checkmk 1.6.0 Yes
Application checkmk checkmk 1.6.0 Yes
Application checkmk checkmk 1.6.0 Yes
Application checkmk checkmk 1.6.0 Yes
Application checkmk checkmk 1.6.0 Yes
Application checkmk checkmk 1.6.0 Yes
Application checkmk checkmk 1.6.0 Yes
Application checkmk checkmk 1.6.0 Yes
Application checkmk checkmk 1.6.0 Yes
Application checkmk checkmk 1.6.0 Yes
Application checkmk checkmk 1.6.0 Yes
Application checkmk checkmk 1.6.0 Yes
Application checkmk checkmk 1.6.0 Yes
Application checkmk checkmk 1.6.0 Yes
Application checkmk checkmk 1.6.0 Yes
Application checkmk checkmk 1.6.0 Yes
Application checkmk checkmk 1.6.0 Yes
Application tribe29 checkmk 1.6.0b10 Yes
Application tribe29 checkmk 1.6.0b11 Yes
Application tribe29 checkmk 1.6.0p10 Yes
Application tribe29 checkmk 1.6.0p17 Yes
Application tribe29 checkmk 1.6.0p18 Yes
References